Because the supposed "scratching" usually comes from the amplifier installed in the radio

30 cm (12") Car-HiFi-Subwoofer

and reinforced paper cone

High efficiency & low heat generation

3" x 7" x 12

Audison APG 5 2x 1000 Watt Because the supposed "scratching" usuallyThe Audison APG 5 not only impresses with its functionality, but also with its attractive appearance. It reliably protects sensitive membranes from coarse dirt, contact and external influences without impairing the sound quality. High quality materials such as finely crafted metal and robust plastic ensure stability and durability. At the same time, the grille blends harmoniously into the design of modern speakers and gives them an elegant,